Station-day record · settlement source
Ulaanbaatar · Asia/Ulaanbaatar · ← 2026-11-10 · 2026-11-12 → · All dates for ZMCK · JSON
METAR ZMCK 110700Z VRB02MPS CAVOK 09/M18 Q1011 NOSIG RMK QFE643.4 13
METAR ZMCK 101730Z 09003MPS CAVOK M11/M20 Q1012 NOSIG RMK QFE644.5 44
Local day 2026-11-10 11:00 EST → 2026-11-11 11:00 EST (24 h, UTC+08:00) · 48 reports · longest gap 30 min
final at 2026-11-11 14:00 EST · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
1 report(s) in this day were re-issued after first publication; the original text is shown struck through in the table.
SHA-256 13a4e9782da2ab74e967bf7c8c152e8bd6f5d73bf7949f363b73a5a5ffe691bb
Transaction 0x868f5f491359655098e407a4b6a486fc78065cbc6dce2e735418b0a392fb7a9b · 2026-11-11 14:01 EST
GET the record bytes, SHA-256 them, and call SnapshotAnchor.isAnchored(sha256) on Flare - the anchored record is the one to settle on
Canonical record bytes (hash these) · SnapshotAnchor 0x2B598129… (chain 14)
good 48 · suspect 0 · bad 0 · High good · Low good
Flags are attached beside the anchored record and are not part of its bytes; the record's extremes are unchanged. A suspect extreme is usable but worth checking against the raw text (extremes.*.reasons); a bad report is physically impossible and excludingBad shows the extremes without it.
| Time | Type | Temp °C | Dew °C | Wind m/s | Raw report |
|---|---|---|---|---|---|
| 2026-11-10 11:00 EST | METAR | -9° | -18° | 5.1 | METAR ZMCK 101600Z 08005MPS CAVOK M09/M18 Q1013 NOSIG RMK QFE644.6 44 |
| 2026-11-10 11:30 EST | METAR | -8° | -18° | 6.2 | METAR ZMCK 101630Z 08006MPS CAVOK M08/M18 Q1012 NOSIG RMK QFE644.5 43 |
| 2026-11-10 12:00 EST | METAR | -9° | -20° | 2.1 | METAR ZMCK 101700Z VRB02MPS CAVOK M09/M20 Q1012 NOSIG RMK QFE644.5 40 |
| 2026-11-10 12:30 EST | METAR | -11°min | -20° | 3.1 | METAR ZMCK 101730Z 09003MPS CAVOK M11/M20 Q1012 NOSIG RMK QFE644.5 44 |
| 2026-11-10 13:00 EST | METAR | -8° | -18° | 4.1 | METAR ZMCK 101800Z 08004MPS CAVOK M08/M18 Q1012 NOSIG RMK QFE644.5 44 |
| 2026-11-10 13:30 EST | METAR | -8° | -18° | 3.1 | METAR ZMCK 101830Z COR 08003MPS CAVOK M08/M18 Q1012 NOSIG RMK QFE644.5 41 |
| 2026-11-10 14:00 EST | METAR | -8° | -17° | 4.1 | METAR ZMCK 101900Z 08004MPS CAVOK M08/M17 Q1012 NOSIG RMK QFE644.2 43 |
| 2026-11-10 14:30 EST | METAR | -7° | -19° | 4.1 | METAR ZMCK 101930Z 07004MPS CAVOK M07/M19 Q1012 NOSIG RMK QFE644.2 38 |
| 2026-11-10 15:00 EST | METAR | -10° | -18° | 4.1 | METAR ZMCK 102000Z 08004MPS CAVOK M10/M18 Q1012 NOSIG RMK QFE644.0 38 |
| 2026-11-10 15:30 EST | METAR | -6° | -18° | 2.1 | METAR ZMCK 102030Z COR VRB02MPS CAVOK M06/M18 Q1012 NOSIG RMK QFE644.0 34 original: METAR ZMCK 102030Z VRB02MPS CAVOK M06/M18 Q1012 NOSIG RMK QFE644.0 34 |
| 2026-11-10 16:00 EST | METAR | -7° | -18° | 2.1 | METAR ZMCK 102100Z COR VRB02MPS CAVOK M07/M18 Q1012 NOSIG RMK QFE644.1 42 |
| 2026-11-10 16:30 EST | METAR | -9° | -18° | 3.1 | METAR ZMCK 102130Z 08003MPS CAVOK M09/M18 Q1012 NOSIG RMK QFE644.2 42 |
| 2026-11-10 17:00 EST | METAR | -9° | -19° | 3.1 | METAR ZMCK 102200Z 07003MPS 010V090 CAVOK M09/M19 Q1012 NOSIG RMK QFE644.2 40 |
| 2026-11-10 17:30 EST | METAR | -9° | -20° | 2.1 | METAR ZMCK 102230Z VRB02MPS CAVOK M09/M20 Q1012 NOSIG RMK QFE644.2 40 |
| 2026-11-10 18:00 EST | METAR | -8° | -19° | 3.1 | METAR ZMCK 102300Z 09003MPS CAVOK M08/M19 Q1012 NOSIG RMK QFE644.2 39 |
| 2026-11-10 18:30 EST | METAR | -9° | -19° | 3.1 | METAR ZMCK 102330Z 07003MPS CAVOK M09/M19 Q1012 NOSIG RMK QFE644.3 42 |
| 2026-11-10 19:00 EST | METAR | -11° | -20° | 1 | METAR ZMCK 110000Z VRB01MPS CAVOK M11/M20 Q1012 NOSIG RMK QFE644.4 42 |
| 2026-11-10 19:30 EST | METAR | -9° | -19° | 3.1 | METAR ZMCK 110030Z 10003MPS CAVOK M09/M19 Q1012 NOSIG RMK QFE644.4 42 |
| 2026-11-10 20:00 EST | METAR | -8° | -18° | 2.1 | METAR ZMCK 110100Z VRB02MPS CAVOK M08/M18 Q1012 NOSIG RMK QFE644.5 42 |
| 2026-11-10 20:30 EST | METAR | -4° | -16° | 2.1 | METAR ZMCK 110130Z VRB02MPS CAVOK M04/M16 Q1012 NOSIG RMK QFE644.4 33 |
| 2026-11-10 21:00 EST | METAR | -1° | -16° | 2.1 | METAR ZMCK 110200Z VRB02MPS CAVOK M01/M16 Q1012 NOSIG RMK QFE644.4 28 |
| 2026-11-10 21:30 EST | METAR | 0° | -17° | 1 | METAR ZMCK 110230Z VRB01MPS CAVOK M00/M17 Q1012 NOSIG RMK QFE644.4 26 |
| 2026-11-10 22:00 EST | METAR | 1° | -16° | 2.1 | METAR ZMCK 110300Z VRB02MPS CAVOK 01/M16 Q1012 NOSIG RMK QFE644.4 27 |
| 2026-11-10 22:30 EST | METAR | 2° | -17° | 2.1 | METAR ZMCK 110330Z VRB02MPS CAVOK 02/M17 Q1012 NOSIG RMK QFE644.4 23 |
| 2026-11-10 23:00 EST | METAR | 3° | -18° | 2.1 | METAR ZMCK 110400Z VRB02MPS CAVOK 03/M18 Q1012 NOSIG RMK QFE644.3 19 |
| 2026-11-10 23:30 EST | METAR | 6° | -19° | 2.1 | METAR ZMCK 110430Z VRB02MPS CAVOK 06/M19 Q1012 NOSIG RMK QFE644.1 15 |
| 2026-11-11 00:00 EST | METAR | 7° | -18° | 3.1 | METAR ZMCK 110500Z 23003MPS CAVOK 07/M18 Q1012 NOSIG RMK QFE643.9 15 |
| 2026-11-11 00:30 EST | METAR | 7° | -19° | 2.1 | METAR ZMCK 110530Z VRB02MPS CAVOK 07/M19 Q1011 NOSIG RMK QFE643.7 14 |
| 2026-11-11 01:00 EST | METAR | 8° | -18° | 3.1 | METAR ZMCK 110600Z 27003MPS CAVOK 08/M18 Q1011 NOSIG RMK QFE643.5 14 |
| 2026-11-11 01:30 EST | METAR | 8° | -18° | 3.1 | METAR ZMCK 110630Z 30003MPS CAVOK 08/M18 Q1011 NOSIG RMK QFE643.5 14 |
| 2026-11-11 02:00 EST | METAR | 9°max | -18° | 2.1 | METAR ZMCK 110700Z VRB02MPS CAVOK 09/M18 Q1011 NOSIG RMK QFE643.4 13 |
| 2026-11-11 02:30 EST | METAR | 8° | -16° | 3.1 | METAR ZMCK 110730Z 29003MPS 9999 SCT100 08/M16 Q1011 NOSIG RMK QFE643.4 17 MOP |
| 2026-11-11 03:00 EST | METAR | 7° | -14° | 3.1 | METAR ZMCK 110800Z 29003MPS 9999 SCT100 07/M14 Q1011 NOSIG RMK QFE643.4 20 MOP |
| 2026-11-11 03:30 EST | METAR | 7° | -17° | 4.1 | METAR ZMCK 110830Z 30004MPS 9999 SCT100 07/M17 Q1011 NOSIG RMK QFE643.6 16 MOP |
| 2026-11-11 04:00 EST | METAR | 6° | -17° | 2.1 | METAR ZMCK 110900Z VRB02MPS 9999 SCT100 06/M17 Q1011 NOSIG RMK QFE643.7 18 MOP |
| 2026-11-11 04:30 EST | METAR | 5° | -18° | 0 | METAR ZMCK 110930Z 00000MPS 9999 SCT100 05/M18 Q1011 NOSIG RMK QFE643.7 18 MOP |
| 2026-11-11 05:00 EST | METAR | 2° | -16° | 1 | METAR ZMCK 111000Z VRB01MPS 9999 SCT100 02/M16 Q1012 NOSIG RMK QFE643.9 27 NT |
| 2026-11-11 05:30 EST | METAR | 1° | -17° | 1 | METAR ZMCK 111030Z VRB01MPS 9999 SCT100 01/M17 Q1012 NOSIG RMK QFE644.0 25 NT |
| 2026-11-11 06:00 EST | METAR | 1° | -18° | 1 | METAR ZMCK 111100Z VRB01MPS 9999 SCT100 01/M18 Q1012 NOSIG RMK QFE644.2 23 NT |
| 2026-11-11 06:30 EST | METAR | 0° | -17° | 2.1 | METAR ZMCK 111130Z VRB02MPS 9999 SCT100 00/M17 Q1012 NOSIG RMK QFE644.2 26 NT |
| 2026-11-11 07:00 EST | METAR | 0° | -15° | 2.1 | METAR ZMCK 111200Z VRB02MPS 9999 SCT100 M00/M15 Q1012 NOSIG RMK QFE644.5 28 NT |
| 2026-11-11 07:30 EST | METAR | 0° | -16° | 1 | METAR ZMCK 111230Z VRB01MPS 9999 SCT100 M00/M16 Q1013 NOSIG RMK QFE644.6 26 NT |
| 2026-11-11 08:00 EST | METAR | 0° | -17° | 1 | METAR ZMCK 111300Z VRB01MPS 9999 SCT100 M00/M17 Q1013 NOSIG RMK QFE644.9 28 NT |
| 2026-11-11 08:30 EST | METAR | -3° | -16° | 1 | METAR ZMCK 111330Z VRB01MPS 9999 SCT100 M03/M16 Q1013 NOSIG RMK QFE645.0 31 NT |
| 2026-11-11 09:00 EST | METAR | -2° | -15° | 3.1 | METAR ZMCK 111400Z 08003MPS 9999 SCT100 M02/M15 Q1014 NOSIG RMK QFE645.1 32 NT |
| 2026-11-11 09:30 EST | METAR | -1° | -15° | 2.1 | METAR ZMCK 111430Z VRB02MPS 9999 SCT100 M01/M15 Q1014 NOSIG RMK QFE645.4 31 NT |
| 2026-11-11 10:00 EST | METAR | -1° | -15° | 2.1 | METAR ZMCK 111500Z VRB02MPS 9999 SCT100 M01/M15 Q1014 NOSIG RMK QFE645.4 30 NT |
| 2026-11-11 10:30 EST | METAR | -3° | -15° | 3.1 | METAR ZMCK 111530Z 09003MPS 9999 SCT100 M03/M15 Q1014 NOSIG RMK QFE645.4 34 NT |
Settlement source: the METAR-derived station-day record for ZMCK for the contract date (station-local calendar day), as published at https://weathermarket.io/station/ZMCK/2026-11-11 with every observation used, the finality status and the Flare anchor of the record. The daily value is the extreme over the hourly and special METAR reports in that day; a short-lived peak between reports may be missed. If the record is not final and settleable by the resolution deadline, the market is flagged for review.
Station-day record: the daily extremes over every METAR observation (hourly plus special reports) received for the station's local calendar day - local midnight to local midnight, daylight saving applied. Temperatures are whole degrees Celsius as reported in METAR; a short-lived peak between reports can be missed. This is not a model or an aggregate - every value points at the report that produced it, and every report in the day is listed verbatim.
The settlement value is the daily maximum (or minimum) of this record once it is final: the local day has ended and the 3-hour correction hold has passed. A day whose longest gap between reports exceeds the station's normal interval plus 30 minutes is final but flagged not settleable - a market should treat it as a review case. Once final, the canonical record bytes are hashed (SHA-256) and the hash is written to the SnapshotAnchor contract on Flare; the anchored record is the settlement record even if reports change afterwards (matchesCurrent then reads false).
Every METAR in the day is listed with its raw text; compare it with the independent archives linked under links.external (IEM ASOS archive, Ogimet).
GET links.record for the canonical record bytes, SHA-256 them and compare with anchor.sha256; call SnapshotAnchor.isAnchored(sha256) on Flare (anchor.contract, anchor.chainId) to confirm the hash is on-chain. anchor.explorer opens the anchoring transaction.
Permalink pattern for market rules: https://weathermarket.io/station/ZMCK/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/ZMCK/YYYY-MM-DD (JSON).